Abriox has introduced a new option to customers of our highly successful MERLIN range. For locations where a rectifier is protecting two pipelines, this allows a second pipeline current to be monitored from the same MERLIN Rectifier Monitor. This provides specific information on the cathodic protection of each pipeline individually (as opposed to the total current return).

In addition to the external electrical supply and rectifier DC voltage and current output, customers can now choose to monitor either the ON/OFF potential at the rectifier or the additional current channel. The dual current option is also available in the MERLIN XT (satellite communication) range.

The option is available for the PREMIUM, SUPER and EXCEL product families of MERLIN and MERLIN XT.